epan/dissectors/packet-t38.h

   1 /* Do not modify this file. Changes will be overwritten.                      */
   2 /* Generated automatically by the ASN.1 to Wireshark dissector compiler       */
   3 /* packet-t38.h                                                               */
   4 /* ../../tools/asn2wrs.py -p t38 -c ./t38.cnf -s ./packet-t38-template -D . -O ../../epan/dissectors T38_2002.asn */
   5
   6 /* Input file: packet-t38-template.h */
   7
   8 #line 1 "../../asn1/t38/packet-t38-template.h"
   9 /* packet-t38.h
  10  *
  11  * Routines for T38 dissection
  12  * 2003 Hans Viens
  13  * 2004 Alejandro Vaquero, add support to conversation
  14  *
  15  * Wireshark - Network traffic analyzer
  16  * By Gerald Combs <gerald@wireshark.org>
  17  * Copyright 1998 Gerald Combs
  18  *
  19  * This program is free software; you can redistribute it and/or
  20  * modify it under the terms of the GNU General Public License
  21  * as published by the Free Software Foundation; either version 2
  22  * of the License, or (at your option) any later version.
  23  *
  24  * This program is distributed in the hope that it will be useful,
  25  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  26  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  27  * GNU General Public License for more details.
  28  *
  29  * You should have received a copy of the GNU General Public License
  30  * along with this program; if not, write to the Free Software
  31  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  32  */
  33
  34 #include "ws_symbol_export.h"
  35
  36 #define MAX_T38_DATA_ITEMS 4
  37 #define MAX_T38_DESC 128
  38
  39 typedef struct _t38_packet_info {
  40         guint16 seq_num;        /* UDPTLPacket sequence number */
  41         gint32 type_msg;        /* 0=t30-indicator    1=data */
  42         guint32 t30ind_value;
  43         guint32 data_value;     /* standard and speed */
  44         guint32 setup_frame_number;
  45         guint32 Data_Field_field_type_value;
  46         guint8  t30_Facsimile_Control;
  47         gchar   desc[MAX_T38_DESC]; /* Description used to be displayed in the frame label Graph Anlaysis */
  48         gchar   desc_comment[MAX_T38_DESC]; /* Description used to be displayed in the Comment Graph Anlaysis */
  49         double time_first_t4_data;
  50         guint32 frame_num_first_t4_data;
  51 } t38_packet_info;
  52
  53
  54 #define MAX_T38_SETUP_METHOD_SIZE 7
  55
  56
  57 /* Info to save the State to reassemble Data (e.g. HDLC) and the Setup (e.g. SDP) in T38 conversations */
  58 typedef struct _t38_conv_info
  59 {
  60
  61         guint32 reass_ID;
  62         int reass_start_seqnum;
  63         guint32 reass_data_type;
  64         gint32 last_seqnum; /* used to avoid duplicated seq num shown in the Graph Analysis */
  65         guint32 packet_lost;
  66         guint32 burst_lost;
  67         double time_first_t4_data;
  68         guint32 additional_hdlc_data_field_counter;
  69         gint32 seqnum_prev_data_field;
  70
  71 } t38_conv_info;
  72
  73 /* Info to save the State to reassemble Data (e.g. HDLC) and the Setup (e.g. SDP) in T38 conversations */
  74 typedef struct _t38_conv
  75 {
  76         gchar   setup_method[MAX_T38_SETUP_METHOD_SIZE + 1];
  77         guint32 setup_frame_number;
  78         t38_conv_info src_t38_info;
  79         t38_conv_info dst_t38_info;
  80 } t38_conv;
  81
  82 /* Add an T38 conversation with the given details */
  83 WS_DLL_PUBLIC
  84 void t38_add_address(packet_info *pinfo,
  85                      address *addr, int port,
  86                      int other_port,
  87                      const gchar *setup_method, guint32 setup_frame_number);
  88
  89
  90
  91 /*--- Included file: packet-t38-exp.h ---*/
  92 #line 1 "../../asn1/t38/packet-t38-exp.h"
  93 WS_DLL_PUBLIC const value_string t38_T30_indicator_vals[];
  94 WS_DLL_PUBLIC const value_string t38_T30_data_vals[];
  95
  96 /*--- End of included file: packet-t38-exp.h ---*/
  97 #line 83 "../../asn1/t38/packet-t38-template.h"
  98
  99
 100